United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 342
No. 669,895. Patented Mar. 12, 1901. C. BURKHART. SOUND BOX SUPPORT FOR GRAPKOPHONES. (Application filed Apr. 4, 1900.) (No Model.) 6 r^.J> /^,/3 JZ^ic/^, tJ? … C/Z-CCT' ces ^.C3^^^'/t/^'/S^^^ I r) v^c r) I or \kJ'\\r)' |0y •^^Z^ G/Jllorr)eys, THt NORRIS PETCRS CO . PHOTO-LITHO., WASHINGTON, D C
Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
![An illustration from [Graphophone patents], 1878, leaf 342](https://img.insideoutlibrary.com/img/1024/ia-graphophonepaten04unit-342-0.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten07unit-713-462.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten05unit-532-0.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten03unit-420-0.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten17unit-986-0.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten15unit-1161-602.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten12unit-488-0.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten15unit-149-99.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten10unit-735-502.webp)